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petiole

美 ['petɪˌoʊl]英 ['petɪəʊl]

n.【植】叶柄；【动】(昆虫的)柄
网络腹柄；茎；茎部

petiole

petiole

英-汉网络释义

petiole

n.

1.【植】叶柄

2.【动】(昆虫的)柄,腹柄

1

Fresh leaves still remaining life fresh breath , as if it to branch off, it will be revitalized . . . Close , near petiole leaf dry brown.

鲜润的黄叶还余留生命鲜活的气息，仿佛把它往枝头一放，它又会焕发生机 ……细看，挨近叶柄的叶肉已干枯成褐色了。

2

In P. salicina, leaves with a green petiole were long ellipse and wedge-like at the base , with no hair on the surface and petiole.

李类植物的叶形为长椭圆形，叶基楔形，叶面无毛，叶柄绿色且无毛；

3

Leaves with a pair of glands at junction of leaf base and petiole apex , these much larger than any elsewhere along leaf margin .

叶具一腺体在叶基部和叶柄先端，比比任何程度在别处沿着叶缘大的这些的连接点。

4

It turned out that the stem petiole in Mimosa , a liquid storage pocket , it looks like the fuel tank of the hydraulic drive.

原来，在含羞草叶柄的茎部，有一个储藏液体的囊袋，它好像液压机里的油缸。

5

Blades of rosette leaves narrowly spatulate to oblong-oblanceolate, gradually narrowed into a petiole ; corolla rose .

倒披针形莲座丛叶狭匙形到长圆形，逐渐狭窄成叶柄的叶片；花冠玫瑰色。

7

The typical leaf is pinnatifid, tapering gradually to a stout petiole and becoming broader toward the large terminal lobe .

典型的羽状叶，逐渐变细成为一个粗壮的叶柄和叶向更广泛的大型终端。

8

Stem copiously branched, branches slender ; basal leaves spatulate or oblanceolate, tapering into a long petiole .

丰富的茎分枝，分枝纤细；基生叶匙形的或倒披针形，渐狭成为一长叶柄。

9

Petiole 4-6 mm ; leaf blade elliptic to oblong-elliptic, base cuneate to broadly cuneate, apex obtuse to subrounded and with a retuse tip .

叶柄 4-6 毫米；叶片椭圆形到长圆形椭圆形，基部楔形到宽楔形，先端钝到近圆形并且具一端部。

11

petiole almost absent; leaf blade elliptic , both surfaces softly pilose, base obliquely rounded, margin sharply serrulate, apex obtuse.

叶柄几乎无椭圆形的叶片，两面具软柔毛，基部斜圆形，边缘有锐细锯齿，先端钝。

12

1 (0) At least proximal stem nodes and petiole bases with brown , crisped , villous hairs (mostly glandular).

至少下部茎节和叶柄基部具棕色，皱波状，具长柔毛毛多数无腺体。

13

Leaf base often narrowed into a petiole , spurless.

叶基部通常缩小成为叶柄，无距。

15

Branchlets , petiole , leaf blade, and inflorescence usually not stalked glandular, rarely inconspicuously shortly stalked glandular.

小枝，叶柄，叶片，并且开花通常不偷偷走近腺，腺的具短柄的很少难以觉察。

16

petiole erect , equitant, forming a pseudo stem, proximally enveloped by several cylindric, membranous sheaths .

叶柄直立，套折，形成假茎，下部被数个圆筒状，膜质鞘包围。

17

stipules persistent, free , at junction of stem and petiole , broad, occasionally narrow, undivided, rarely divided .

托叶宿存，免费，在干和叶柄，宽，偶尔狭窄，没有分开的交叉口，很少分。

18

Leaf margin serrulate or inconspicuously undulate, petiole and veins on abaxial leaf surface sparsely puberulent.

叶缘有细锯齿或不明显波状，叶柄和脉在疏生微柔毛叶背面上。

19

Leaves clustered toward branch tips, usually spirally arranged ; leaf margin entire; petiole apex without glands .

对于分枝端部的叶簇生，通常螺旋状排列；叶缘全缘；叶柄先端没有腺体。

20

Auricles of stipules of radical leaves borne on lateral side of petiole ; flowering stem developing as distal part of main stem .

胚根叶生于叶柄的侧的边的托叶的叶耳；花茎发展成为主茎的上部。

21

Young shoots , pedicels, petiole and ovary stipitate-glandular and tomentose; upper layer of leaf indumentum spongy .

幼枝，花梗，叶柄和子房具柄具腺和；上层叶毛被海绵状。

23

Auricles of stipules of radical leaves borne on adaxial side of petiole ; flowering stems arising from axils of radical leaves .

胚根叶生于叶柄的正面的边的托叶的叶耳；胚根叶的花茎生于腋。

24

26

Stem , branches , and petiole pubescent, rarely glabrescent; male perianth oblong, teeth acute at apex .

茎，分枝和叶柄短柔毛，很少脱落无毛；雄花花被长圆形，齿锐尖的在先端。

27

Stem slender , thinly ribbed or striate, usually branched, petiole remnants not persistent.

茎纤细，细棱或具条纹，通常分枝，不宿存的叶柄残余。

28

Petiole and rachis narrowly winged ; leaflets opposite ; panicles glabrous .

叶柄和轴狭翅；小叶对生；圆锥花序无毛。

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